diff --git a/package.json b/package.json
index 705af1418..61de62c81 100644
--- a/package.json
+++ b/package.json
@@ -46,6 +46,7 @@
     "style-loader": "0.23.1",
     "terser-webpack-plugin": "4.2.3",
     "typescript": "3.5.2",
+    "@types/node": "15.6.1",
     "webpack": "4.35.2",
     "webpack-cli": "3.3.5",
     "webpack-dev-server": "3.7.2",
@@ -77,4 +78,4 @@
   },
   "author": "fanruan",
   "license": "MIT"
-}
\ No newline at end of file
+}